CN202327861U - LED (Light-Emitting Diode) energy-saving streetlamp - Google Patents
LED (Light-Emitting Diode) energy-saving streetlamp Download PDFInfo
- Publication number
- CN202327861U CN202327861U CN2011204495946U CN201120449594U CN202327861U CN 202327861 U CN202327861 U CN 202327861U CN 2011204495946 U CN2011204495946 U CN 2011204495946U CN 201120449594 U CN201120449594 U CN 201120449594U CN 202327861 U CN202327861 U CN 202327861U
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- CN
- China
- Prior art keywords
- led
- energy
- heat
- streetlamp
- fiber circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED (Light-Emitting Diode) energy-saving streetlamp. The utility model technically aims at providing the LED energy-saving streetlamp which is low in cost, is obvious in radiating effect when being applied, and eliminates the potential safety hazards. The LED energy-saving streetlamp comprises a fiber circuit board which is provided with an LED; a lens is arranged under the LED; the fiber circuit board is arranged in a cavity body of a radiating shell; and sealed and toughened glass is arranged under the cavity body of the radiating shell. According to the LED energy-saving streetlamp, the normal service life of the LED is prolonged, and meanwhile, the potential safety hazards in the use process of the streetlamp are reduced. The LED energy-saving streetlamp is applicable to the application in the field of streetlamps.
Description
Technical field
The utility model relates to a kind of street lamp, in particular, relates to a kind of LED energy-conserving road lamp that dispels the heat good.
Background technology
In the prior art, traditional street lamp requires power big on the one hand, and the utilization rate of electric energy is low on the one hand.And LED has high utilization rate of electrical, and the life-span is long again, and great power LED has very high luminous efficiency again when power consumption is few, thereby uses great power LED to become the first-selection of industry as the illumination of high brightness.The scheme of some street lamps all adopts aluminium base to come heat conduction at present; Great power LED is fixed on the aluminium base; Even great power LED is fixed on the aluminium base; The effect on structure of great power LED own can not transfer out the inner heat of LED fast, and the cost of aluminium base is also than higher, from having improved cost of manufacture.The scheme of some street lamps, to high-power send light just adopt a reflector, do not effectively utilized the energy of light.On the processing method of heat, the conduction of the heat of the shell that do not dispel the heat well, the heat of itself looses in atmosphere fast when making light source luminescent, must cause temperature rising in the lamp housing.Aspect protection, glass is unreasonable with material, and insufficient strength under long-term high low temperature condition, has become a hidden danger service life of LED street lamp.The technological deficiency that current LED street lamp exists becomes those skilled in the art's technical problem anxious to be solved.
Summary of the invention
The technical purpose of the utility model is production cost height and the not good technical problem of heat dispersion that overcomes LED street lamp in the prior art, provide a kind of with low cost and when using radiating effect remarkable, eliminated the LED energy-conserving road lamp of potential safety hazard.
For realizing above technical purpose, the technical scheme of the utility model is
The LED energy-conserving road lamp includes the fiber circuit plate, and said fiber circuit plate is provided with LED, and said LED below is provided with lens, and the fiber circuit plate is located in the cavity of a heat-dissipating casing, and the cavity of said heat-dissipating casing below is provided with sealing safety glass.
Further, on the said heat-dissipating casing, be provided with fin.
In the application of the utility model, street lamp light is downward irradiation, thereby is a reasonable structural design with the top that fin is located at heat-dissipating casing; The fiber circuit plate connects power supply and LED, is the LED power supply, and the LED below is provided with lens; The light source that LED is sent carries out the secondary optics processing, shines the road surface, and the fiber circuit plate connects heat-dissipating casing; The heat sink design of heat-dissipating casing can distribute the heat that LED sends rapidly in use.
The useful technique effect of the utility model is: heat radiation that can be fabulous when using has prolonged the normal service life of LED and has reduced street lamp potential safety hazard in use simultaneously.
Description of drawings
Fig. 1 is the structure cross-sectional schematic of an embodiment of this practicality.
The specific embodiment
In conjunction with accompanying drawing, specify the specific embodiment of the utility model, but claim is not done any qualification.
In Fig. 1, in the structure of LED energy-conserving road lamp, include fiber circuit plate 102; Said fiber circuit plate 102 is provided with LED 103, and said LED 103 belows are provided with lens 104, and fiber circuit 102 plates are located in the cavity of a heat-dissipating casing 100; On the said heat-dissipating casing 100, be provided with fin 101.The cavity of said heat-dissipating casing 100 below is provided with sealing safety glass 105, sealing safety glass 105 with LED lamp seal protection in the cavity of heat-dissipating casing 100.
In the application of the utility model, street lamp light is downward irradiation, thereby with the top that fin 101 is located at heat-dissipating casing 100 is; Fiber circuit plate 102 connects power supply and LED 103, is LED 103 power supplies, and LED 103 belows are provided with lens 104; The light source that LED 103 is sent carries out the secondary optics processing; Shine the road surface, fiber circuit plate 102 connects heat-dissipating casing 100, directly contacts with heat-dissipating casing 100; Fin 101 designs of heat-dissipating casing 100 can distribute the heat that LED 103 sends rapidly in use.
The utility model can be fabulous when using heat radiation, be the not only practical but also novel technological improvement of one of this area.
Claims (2)
1.LED energy-conserving road lamp is characterized in that: include the fiber circuit plate, said fiber circuit plate is provided with LED, and said LED below is provided with lens, and the fiber circuit plate is located in the cavity of a heat-dissipating casing, and the cavity of said heat-dissipating casing below is provided with sealing safety glass.
2. LED energy-conserving road lamp according to claim 1 is characterized in that: on the said heat-dissipating casing, be provided with fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204495946U CN202327861U (en) | 2011-11-11 | 2011-11-11 | LED (Light-Emitting Diode) energy-saving streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204495946U CN202327861U (en) | 2011-11-11 | 2011-11-11 | LED (Light-Emitting Diode) energy-saving streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327861U true CN202327861U (en) | 2012-07-11 |
Family
ID=46439842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204495946U Expired - Fee Related CN202327861U (en) | 2011-11-11 | 2011-11-11 | LED (Light-Emitting Diode) energy-saving streetlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327861U (en) |
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2011
- 2011-11-11 CN CN2011204495946U patent/CN202327861U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Guangzhou Giantlight Optoelectronics Co., Ltd. Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |